Gynecological diagnosis and treatment vaginal dilator with linkage structure

Abstract

The invention relates to the technical field of medical instruments, in particular to a gynecological diagnosis and treatment vaginal dilator with a linkage structure. The gynecological diagnosis and treatment vaginal dilator comprises an outer frame plate, inner frame plates, a driving rotating shaft, a driven rotating shaft, battery boxes, a power connection contact cylinder, a guide cylinder, vaginal dilating sheets, a synchronous pulley A, a synchronous pulley B, a synchronous transmission belt, a wireless endoscope probe and an LED lamp. the inner frame plates are fixedly connected to the inner walls of the left frame plate and the right frame plate of the outer frame plate through two connecting plates, and the battery boxes are fixedly connected to the inner walls, corresponding to the upper end of the guide cylinder, of the outer frame plate in a threaded mode. The gynecological diagnosis and treatment vaginal dilator is reasonable in structural design, when the adjusting knob is rotated, the vaginal dilating sheets on the upper side and the lower side can get close to or get away from each other in parallel through transmission of the synchronous belt wheel, the expanding force of the upper vaginal dilating sheet and the lower vaginal dilating sheet can be balanced, and pain or contusion caused by too large local expanding force is avoided; the two vaginal dilating sheets are independently arranged, the field of vision after expansion is large, and the wireless endoscope probe and the LED lamp are arranged in the transparent vaginal dilating sheets, lines of the wireless endoscope probe and the LED lamp cannot cause visual field obstruction during diagnosis and treatment, and the influence on diagnosis and treatment operation is avoided.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a vagina dilation device for gynecological diagnosis and treatment with a linkage structure. Background technique [0002] Gynecology is a diagnosis and treatment subject in medical institutions. Gynecology is a branch of obstetrics and gynecology. It is a professional department that diagnoses and treats female gynecological diseases. It is divided into western medicine gynecology and traditional Chinese medicine gynecology. Gynecological diseases include: diseases of the female reproductive system are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, and ovarian diseases. In gynecological diagnosis and treatment, it is often necessary to use a vaginal dilator to dilate the patient's vagina in order to obtain a better inspection field of view or surgical field. It is a commonly used medical device in gyneco...

AI Technical Summary

Problems solved by technology

During clinical use, due to the rotation and expansion of the vagina by the upper and lower vaginal dilators, the expansion force on the inside of the vagina is inconsistent. Large, it is easy to cause excessive pressure on the inside of the patient and cause pain or even contusion. In addition, because the rear end of the dilator is hinged and fixed up and down, the opening field of view is limited. During gynecological diagnosis and treatment, the vagina needs to use lighting and probe observation due to the limited opening size. , will hinder the doctor's diagnosis and treatment operation, and the lines of lighting and observation devices cannot be regular, which will also affect the diagnosis and treatment operation

[0003] To sum up, this technical solution provides a gynecological diagnosis and treatment vaginoplasty device with a linkage structure in order to solve the technical problems of the existing dilator, such as unbalanced expansion force, poor comfort, and small field of vision affecting the diagnosis and treatment operation.

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